What is 1.09888 as a fraction?

Answer: 1.09888 as a fraction equals 109888/100000 or 3434/3125

Here is the solution for converting 1.09888 to a fraction:

Step 1:

First, we write 1.09888 as  

Step 2:

Next, we multiply both the numerator and denominator by 10 for each digit after the decimal point. Remember the numerator is the top part of the fraction and the denominator is the bottom part!

1.09888/1

  =  

1.09888 x 100000/1 x 100000

  =  

109888/100000

Step 3:

Next, we find the Greatest Common Factor (GCF) for 109888 and 100000. A factor is a number that divides into another number without any remainder.

The factors of 109888 are: 1  2  4  8  16  17  32  34  64  68  101  136  202  272  404  544  808  1088  1616  1717  3232  3434  6464  6868  13736  27472  54944  109888 
The factors of 100000 are: 1  2  4  5  8  10  16  20  25  32  40  50  80  100  125  160  200  250  400  500  625  800  1000  1250  2000  2500  3125  4000  5000  6250  10000  12500  20000  25000  50000  100000 
So for 109888 and 100000 that gives us a GCF value of: 32

Step 4:

For the last step we reduce the fraction. This just means writing the fraction in the simplest way. To do this we divide both the numerator and denominator by the GCF value we determined in step 3.

109888/100000

  =  

109888 ÷ 32/100000 ÷ 32

  =  

3434/3125

Good work! We have just walked through the steps on how to represent 1.09888 as a fraction.